WORLD CIVILIZATION

Detailed explanation-1: -The term originated in England in the late 19th century and has been applied especially to the cities of ancient Greece, Phoenicia, and Italy and to the cities of medieval Italy. The name was initially given to the political form that crystallized during the classical period of Greek civilization.

Detailed explanation-2: -If you expand your borders considerably by any means, typically by conquering other countries or city-states, you grow to become an empire if, and only if, all lands are under one central government with one ruler. That ruler is sometimes called an emperor.

Detailed explanation-3: -Akkadia was the world’s first empire. It was established in Mesopotamia around 4, 300 years ago after its ruler, Sargon of Akkad, united a series of independent city states.